Should I handle black mold myself or call a pro in Dubai?« Back to Previous Page

A wall leak from an AC unit that has resulted in a large, spreading patch of black mold is a serious issue that requires professional assessment and remediation. The high humidity we experience in Dubai, especially following a humid spell, creates the perfect environment for mold to thrive inside wall cavities where a simple surface clean cannot reach.

For a situation like this, DIY cleaning with products from ACE is not recommended and can be counterproductive. Surface cleaning will not address the colony growing inside the wall, which will continue to spread and release spores. Furthermore, disturbing extensive mold without proper containment and PPE can significantly worsen indoor air quality and pose health risks.

The process involves first identifying and repairing the AC leak—often a clogged drain line or faulty installation. The remediation then requires isolating the area, safely removing affected drywall and insulation, HEPA vacuuming, and antimicrobial treatment to ensure the mold is eradicated at its source. This is not a surface-level fix.

Costs for professional mold remediation in Dubai vary significantly based on the extent of the damage and the required repairs. You should expect to request assessments from certified providers who can offer a detailed scope of work. Always verify that the company provides before-and-after lab testing to confirm the spore count has been returned to safe, ambient levels, as this is the only way to guarantee the job was done correctly.